2. amps-preamps
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Class A integrated amp recommendations

Greetings 'goners after a prolonged absence from posting here but  eavesdropping on your conversations in the interim! I was hoping to get some feedback on your experiences with class A integrated amps. My audio journey thus far provides some context.

The core of my system, Sim Audio Moon I5 integrated, Joseph Audio RM7si Signature on 20” Sound Anchor stands has remained unchanged for about 20 years. Sources are Sim Audio Moon Nova and Rega Jupiter2000 CD players, Sim Audio Moon LP3 phono for my AR ES-1 turntable with Audio-Technica AT-VM95SH cartridge. Cables are Zu Audio.

Primary music interests are acoustic jazz, small scale classical, classical/crossover, some orchestral; but I can, and do, veer all over the map when a bout of nostalgia hits: classic and prog rock, punk, grunge, reggae, singer/songwriter. For me, it’s always been about the music. The stereo is only a tool. It is not the work. During that time I’ve not felt the need or urge to chase gear. I enjoy music.

Until about 6 months ago when I acquired a new turntable: Technics SL-1210GR with Audio Technica AT33PTG/II and Ortofon 2M Black cartridges. Then a PS Audio Stellar phono. And now, as I’m about to retire, I feel like a kid! Those Blue Note reissues have awakened some kind of Mr. Hyde in me that wants to try new stuff!

Hence this post. Your experiences with Class A integrateds feeding speakers similar to mine would be greatly appreciated. I'm intrigued by, but have not heard, gear from Pass Labs, Sugden, and Luxman. Of course, cost is a concern as the law of diminishing returns keeps me away from the insanity of uber-pricing.

Kind Regards

jlamb
jlamb OP
150 posts
 

Thanks Coltrane1 for the kind words on the thread question.

After much wrangling, almost pulling the trigger on subs, I found a very reasonably priced used Sugden IA-4, which brought me back to my original intention when I opened this thread. It's been in my system for a few weeks now. 

I must confess that I'm infatuated with this amp. My first impressions is that this amp is certainly a level up from my Sim Audio I5. The soundstage appears a little wider but more significantly, deeper, more 3d. The presentation seems richer, more saturated to use a color analogy. I was looking for was more detail, a more vibrant presentation at lower volume levels. The Sugden has given me that!

Will it be an end game amp for me? I can't say just yet. I would still like to audition other Class A integrateds, especially the INT-60. And I haven't discounted adding subs. In the meantime, I'm setting my system up so that I can A/B test the two amps.

Again, my thanks and regards to all who took the time to comment.

Cheers

soix
9,730 posts
 

Never heard a negative word about Sugden amps — only positives so not surprised.  Congrats and enjoy!!!

ethloas
9 posts
 

Hello,

I don't know if you still need advice but let me give you my 2 cents...

As I've mentioned in another thread, I think that Grandinote makes some of the best integrated pure Class A amplifiers I've ever listened to. 

Even the entry-level Shinai with its 37wpc can really shine with most of the speakers available and they make several better version, even in dual chassis version! 

https://grandinoteusa.com/collections/grandinote_integrated_amplifiers


The new Solo, that I've had the pleasure of listening to Axpona 2024 it's a true GEM!

It's beautiful (to my eyes 😉 ), customizable, extremely compact for the wattage/performance (60 wpc) and it can includes or the phono stage or the streamer DAC in one single unit... 

I think that IT will deserve a try if you are looking for a very uncompromised integrated.

To conclude...all the Grandinote electronics use a patented technology, are completely designed and hand-made in Italy!

On the website there a LOT of extremely positive reviews...

https://grandinoteusa.com/pages/reviews

and the entry-level Shinai it's used in Stereophile Robert Schryer reference system!

Have a good listening!

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